public void setExpectations(Expectations expectations) {
try {
expectations.allowing(mock).getCanonicalFile();
expectations.will(expectations.returnValue(mock));
} catch (IOException th) {
// ignore
}
expectations.allowing(mock).isFile();
expectations.will(expectations.returnValue(isFile));
expectations.allowing(mock).getName();
expectations.will(expectations.returnValue(name));
expectations.allowing(mock).exists();
expectations.will(expectations.returnValue(true));
ArrayList<File> mockChildren = new ArrayList<File>(children.size());
for (MockFile child : children) {
mockChildren.add(child.getMock());
child.setExpectations(expectations);
}
expectations.allowing(mock).listFiles();
expectations.will(
expectations.returnValue(mockChildren.toArray(new File[mockChildren.size()])));
}
@Test
public void walkDepthFirst() throws IOException {
walker = new DefaultDirectoryWalker(visitor).depthFirst();
final MockFile root = new MockFile(context, "root", false);
final MockFile rootFile1 = root.addFile("rootFile1");
final MockFile dir1 = root.addDir("dir1");
final MockFile dirFile1 = dir1.addFile("dirFile1");
final MockFile dirFile2 = dir1.addFile("dirFile2");
final MockFile rootFile2 = root.addFile("rootFile2");
root.setExpectations();
final Sequence visiting = context.sequence("visiting");
context.checking(
new Expectations() {
{
one(visitor).visitFile(with(file(rootFile1)));
inSequence(visiting);
one(visitor).visitFile(with(file(rootFile2)));
inSequence(visiting);
one(visitor).visitFile(with(file(dirFile1)));
inSequence(visiting);
one(visitor).visitFile(with(file(dirFile2)));
inSequence(visiting);
one(visitor).visitDir(with(file(dir1)));
inSequence(visiting);
}
});
walker.start(root.getMock());
}
@Test
public void rootDirEmpty() throws IOException {
final MockFile root = new MockFile(context, "root", false);
walker = new DefaultDirectoryWalker(visitor);
root.setExpectations();
walker.start(root.getMock());
}
@Test
public void walkSingleFile() throws IOException {
walker = new DefaultDirectoryWalker(visitor);
final MockFile root = new MockFile(context, "root", false);
final MockFile fileToCopy = root.addFile("file.txt");
fileToCopy.setExpectations();
context.checking(
new Expectations() {
{
one(visitor).visitFile(with(file(fileToCopy)));
}
});
walker.start(fileToCopy.getMock());
}
